The MagnetoSpeed Sporter chronograph was designed to be used on barrels from 1/2 inch up to 1 inch in diameter. In can also accommodate muzzle brakes and flash hiders up to 2.7 inches in length. Ideal for contoured rifle barrels (sporter barrels) and long-barreled revolvers. (Note: Not compatible with the Large Brake Adapter or the V3 Rail Adapter.)

MagnetoSpeed Sporter features :

• Simple one-button cycling display (shows recent shot velocity and statistics plug in to turn on)
• Battery : 9-Volt (included)
• Easy access battery compartment no need for screwdriver to swap batteries
• Three sensitivity settings for fine-tuning
• Integral quick-attach strapping system; with metal buckle and triad thumb nut
• Proven technology with updated sensor design
• Integral 3.5 foot sensor cord

Kit Includes:

• Display Unit
• Bayonet-style sensor (Bayo)
• Thick and thin rubber V-block spacers
• Heavy duty strap with thumb nut tightener
• Ultra-compact storage container.